1. Telecom Networks
Suite 5 Calder House, 8 South Caldeen Road, Coatbridge, ML5 4EG
2. Telephone & Data Cabling Services
75 Hillview Drive, Glasgow, G76 7JJ
3. Direct Communications
6 Holly Crescent, Dundee, DD5 2PS
4. AW Telecom
24 Gairbraid Avenue, Glasgow, G20 8YE
5. Scot-Tel-Gould Ltd
190 St Vincent Street, Glasgow, G2 5SP
6. Alite Systems
19-21 Nursery Street, Kilmarnock, KA1 1RQ
7. The Phoneman
272 Bath Street, Glasgow, G2 4JR
8. Premitel
18 Alderston Meadow, Haddington, EH41 3RU
9. Yellowcom Ltd
Clydesdale House, Glasgow Business Park, Glasgow, G69 6GA
10. Sky
The Rivergate Centre, Fullarton Square, Irvine, KA12 8EJ
11. Thomson Alarm & Communication Systems Ltd
Unit 3a, Ryeside Mills, Drakemyre, Dalry, KA24 5JD
12. Speedcast
Murcar Industrial Estate, Denmore Road, Aberdeen, AB23 8JW
13. Focus Group
Tweed Horizons, Melrose, TD6 0SG
14. Ayo Telecom Ltd
48-54 Washington Street, Glasgow, G3 8AZ
15. NAC
Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL
16. Advanced Group
1 Kilmartin Place, Glasgow, G71 5PH
17. Yakara Ltd
47 Timber Bush, Edinburgh, EH6 6QH
18. incovo
30 Gordon Street, Glasgow, G1 3PU
19. Answerconnect
11 Rutland Street, Edinburgh, EH1 2AE
20. Vodafone
114 Market Street, St. Andrews, KY16 9PB
21. Tesco Mobile
Inshes Retail Park, Milton Of Inshes, Inverness, IV2 3TW
22. QIoT Ltd
20-23 Woodside Place, Glasgow, G3 7QL
23. Tesco Mobile
Barhead Road, Glasgow, G53 6AG
24. BT Openreach
81 Finnieston Street, Glasgow, G3 8HA
25. Commsworld
Peffer Place, Edinburgh, EH16 4BB
26. CityFibre
15 Exchange Place, Edinburgh, EH3 8BL
27. Scottish Telecom Solutions
32 Howard Court, East Kilbride, G74 4QZ
28. Vodafone Business
123 Vincent Street, Glasgow, G2 5EA
29. Telappliant Ltd
3 Park Lane, Aberdeen, AB24 5RY
30. Virgin Media Business
The Spectrum Building, 55 Blythswood Street, Glasgow, G2 7AT
31. Lothian Broadband Networks Ltd
1 Cockburn Halls, Ormiston, EH35 5HQ
32. SureVoIP
20 Bon Accord Square, Aberdeen, AB11 6DJ
33. Agile Networks
Apex House, 99 Haymarket Terrace, Edinburgh, EH12 5HD
34. Cloud Cover IT
1 Ainslie Road, Hillington Park, Glasgow, G52 4RU
35. Network ROI
37 Harvest Drive, Newbridge, Edinburgh, EH28 8LW
36. Rydal Communications
9 Hunter Avenue, Livingston, EH54 8EQ
37. Clear Business Scotland
64 Waterloo Street, Glasgow, G2 7DA
38. Gamma Telecom
Lomond Court, Stirling Road, Glasgow, G67 1JP
39. SpliceCom Ltd
14 Forbes Place, Paisley, PA1 1UT
40. Teleperformance UK
200 Renfield Street, Glasgow, G2 3QB
41. Systal Technology Solutions
2 Bothwell Street, Glasgow, G2 6LU
42. Pine Networks Ltd
10 Queensferry Street, Edinburgh, EH2 4PG
43. TalkTalk Business
3 Fountainbridge, Edinburgh, EH3 9QG
44. Brightsolid
Gateway West, 7 Luna Place, Dundee, DD2 1TP
45. Percepta UK
25 Bothwell Street, Glasgow, G2 6NL
46. Comms Master Ltd
18 Castle Terrace, Edinburgh, EH1 2EL
47. Voice and Data Solutions
50 Darnley Street, Glasgow, G41 2SE
48. Evolve Telecommunications Ltd
4 Drumsheugh Gardens, Edinburgh, EH3 7QJ
49. Mediaforce Scotland Ltd
8 Albany Street, Edinburgh, EH1 3QB
50. Xpertex Ltd
21 Thistle Street, Edinburgh, EH2 1DF